Subversion Repositories planix.SVN

#!/bin/rc

if(! ~ $#* 1){
        echo 'usage: isfossil /dev/sdC0/part' >[1=2]
        exit usage
}

arg=$1
if(! cmp -s <{dd -quiet 1 -if $arg -bs 1024 -iseek 127 |
        dd -quiet 1 -bs 14 -count 1} <{echo 'fossil config'})
        exit noconfig
if(! cmp -s <{dd -quiet 1 -if $arg -bs 1024 -iseek 128 |
        dd -quiet 1 -bs 4 -count 1 | xd -b | sed 1q} <{echo '0000000  37 76 ae 89'})
        exit notwritebuffer
exit 0